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发明名称
CONVERGENCE MEASUREMENT APPARATUS FOR COLOUR CATHODE RAY TUBES
摘要
申请公布号
EP0421750(A3)
申请公布日期
1992.02.05
申请号
EP19900310808
申请日期
1990.10.03
申请人
SONY CORPORATION
发明人
ICHIGAYA, HIROSHI, C/O PATENTS DIVISION;SATO, SATOSHI, C/O PATENTS DIVISION
分类号
H04N9/28;H04N17/04;(IPC1-7):H01J9/44
主分类号
H04N9/28
代理机构
代理人
主权项
地址
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